Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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PHPWord
A pure-PHP library to read and write word processing documents in DOCX, ODT, RTF, HTML, and more.
GitHub Actions Toolkit (@actions/artifact)
The official Node.js SDK for uploading, downloading, and managing GitHub Actions workflow artifacts.
OpenSpout
A fast, low-memory PHP library for reading and writing CSV, XLSX, and ODS spreadsheet files.
plugin-paginate-graphql.js
Octokit plugin that auto-paginates GitHub GraphQL API queries using cursor-based pagination.
@octokit/webhooks-methods
Sign and verify GitHub webhook payload signatures with constant-time HMAC comparison, in Node.js and the browser.
@octokit/auth-oauth-device
GitHub OAuth Device Flow authentication strategy for Octokit-based JavaScript apps.
micromark-extension-gfm-strikethrough
micromark tokenizer extension for GFM strikethrough syntax
Primer CSS
GitHub's official Sass design system framework, providing utility classes and component styles for building GitHub-style interfaces.
GitHub Copilot SDK (Rust)
Rust SDK for embedding GitHub Copilot's agentic workflows into your application over JSON-RPC.
Probot
A batteries-included Node.js framework for building and running GitHub Apps that react to repository and organization webhook events.
lightGallery
A modular, responsive lightbox gallery plugin for images and video, with official React, Vue, and Angular wrappers.
jsts
JavaScript port of the Java JTS Topology Suite for spatial predicates, geometry operations, and OGC Simple Features processing.
githubkit
The modern, all-batteries-included GitHub SDK for Python: fully typed, sync and async, with REST, GraphQL, and webhook support.
remark-github
A remark plugin that autolinks GitHub-style references to commits, issues, pull requests, and users in markdown.
emojis
O(1) emoji lookup, metadata, and GitHub shortcode matching for Rust, backed by static Unicode data.
pulumi-github
A Pulumi provider that lets you manage GitHub repositories, teams, branch protection, and Actions secrets as infrastructure code across TypeScript, Python, Go, C#, and Java.
git-url-parse
A Rust parser for the URLs used by git, extracting components and host provider details.
